Distance and Midpoint Concepts

Angles and Triangles

Area and Perimeter

Distance and Midpoint

Volume and Surface Area

A triangle

A calculator

Two points

A graph

Using a compass

Using Pythagorean theorem

Using a protractor

Using a ruler

The base of the triangle

The height of the triangle

The hypotenuse or distance

The area of the triangle

Measuring angles

Calculating the area

Finding the correct points

Drawing the graph

To practice drawing

To improve memory

To avoid errors

To save time

It requires a graph

It is more accurate

It is simpler and often doesn't need a calculator

It uses fewer numbers

Add the x-coordinates and y-coordinates separately, then divide each by two

Divide the x-coordinates and y-coordinates separately

Multiply the x-coordinates and y-coordinates separately

Subtract the x-coordinates and y-coordinates separately

Set up the midpoint equation

Estimate the values

Use a calculator

Draw a graph

Drawing the line segment

Using a calculator

Memorizing the formula

Setting equations equal to each other